first tried it at like 14 or 15, but never got into it til i was 16. i only smoked on the weekend but i could kill a pack or 2 friday night and saturday. then i was on and off, now i just smoke at raves when i roll (not if im sober and there which usually isnt too long anyways), because smoking all the time just messed with my breathing too much, way more than weed (which i still smoke every day)
(shades for the bloodshot ridden eye-balls)